Find the scale factor if an airplane is 87 feet long; 2 inches = 15 feet.

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

16 more than the product of 5 and p